I have used Windows Live Registry Cleaner before downloading latest updates.
Other updates for the month downloaded and installed no problem. The
fullfile download for this will not install either. Here's a copy of the
relevant portion of WindowsUpdate.log:
2006-05-12 08:28:37 508 20c COMAPI -------------
2006-05-12 08:28:37 508 20c COMAPI -- START -- COMAPI: Search [ClientId =
MicrosoftUpdate]
2006-05-12 08:28:37 508 20c COMAPI ---------
2006-05-12 08:28:37 508 20c COMAPI - Online = Yes; Ignore download
priority = No
2006-05-12 08:28:37 508 20c COMAPI - Criteria = "IsInstalled=0 and
IsHidden=1"
2006-05-12 08:28:37 508 20c COMAPI - ServiceID =
{7971F918-A847-4430-9279-4A52D1EFE18D}
2006-05-12 08:28:37 508 20c COMAPI <<-- SUBMITTED -- COMAPI: Search
[ClientId = MicrosoftUpdate]
2006-05-12 08:28:38 1536 610 Agent *************
2006-05-12 08:28:38 1536 610 Agent ** START ** Agent: Finding updates
[CallerId = MicrosoftUpdate]
2006-05-12 08:28:38 1536 610 Agent *********
2006-05-12 08:28:41 1536 610 PT +++++++++++ PT: Synchronizing server
updates +++++++++++
2006-05-12 08:28:41 1536 610 PT + ServiceId =
{7971F918-A847-4430-9279-4A52D1EFE18D}, Server URL =
https://update.microsoft.com/v6/Clie...ce/client.asmx
2006-05-12 08:28:52 1536 610 PT +++++++++++ PT: Synchronizing extended
update info +++++++++++
2006-05-12 08:28:52 1536 610 PT + ServiceId =
{7971F918-A847-4430-9279-4A52D1EFE18D}, Server URL =
https://update.microsoft.com/v6/Clie...ce/client.asmx
2006-05-12 08:28:56 1536 610 Agent * Added update
{29F0A60B-EE70-4A27-9FAC-8B4339A7CD8C}.100 to search result
2006-05-12 08:28:56 1536 610 Agent * Found 1 updates and 18 categories in
search
2006-05-12 08:28:56 1536 610 Agent *********
2006-05-12 08:28:56 1536 610 Agent ** END ** Agent: Finding updates
[CallerId = MicrosoftUpdate]
2006-05-12 08:28:56 1536 610 Agent *************
2006-05-12 08:28:56 508 db0 COMAPI >>-- RESUMED -- COMAPI: Search
[ClientId = MicrosoftUpdate]
2006-05-12 08:28:56 508 db0 COMAPI - Updates found = 1
2006-05-12 08:28:56 508 db0 COMAPI ---------
2006-05-12 08:28:56 508 db0 COMAPI -- END -- COMAPI: Search [ClientId =
MicrosoftUpdate]
2006-05-12 08:28:56 508 db0 COMAPI -------------
2006-05-12 08:28:56 508 20c COMAPI -------------
2006-05-12 08:28:56 508 20c COMAPI -- START -- COMAPI: Search [ClientId =
MicrosoftUpdate]
2006-05-12 08:28:56 508 20c COMAPI ---------
2006-05-12 08:28:56 508 20c COMAPI - Online = No; Ignore download
priority = No
2006-05-12 08:28:56 508 20c COMAPI - Criteria = "IsInstalled = 0 and
IsHidden = 0"
2006-05-12 08:28:56 508 20c COMAPI - ServiceID =
{7971F918-A847-4430-9279-4A52D1EFE18D}
2006-05-12 08:28:56 508 20c COMAPI <<-- SUBMITTED -- COMAPI: Search
[ClientId = MicrosoftUpdate]
2006-05-12 08:28:56 1536 610 Agent *************
2006-05-12 08:28:56 1536 610 Agent ** START ** Agent: Finding updates
[CallerId = MicrosoftUpdate]
2006-05-12 08:28:56 1536 610 Agent *********
2006-05-12 08:29:04 1536 610 Agent * Added update
{25F33894-53CB-4342-BBD8-92719E4FA89B}.100 to search result
2006-05-12 08:29:04 1536 610 Agent * Found 1 updates and 18 categories in
search
2006-05-12 08:29:04 1536 610 Agent *********
2006-05-12 08:29:04 1536 610 Agent ** END ** Agent: Finding updates
[CallerId = MicrosoftUpdate]
2006-05-12 08:29:04 1536 610 Agent *************
2006-05-12 08:29:04 1536 610 Report REPORT EVENT:
{4AEE839F-AE46-4F42-8D8F-1F597A26791F} 2006-05-12
08:28:56-0700 1 147 101 {00000000-0000-0000-0000-000000000000} 0 0 MicrosoftUpdate Success Software Synchronization Agent has finished detecting items.
2006-05-12 08:29:04 508 db0 COMAPI >>-- RESUMED -- COMAPI: Search
[ClientId = MicrosoftUpdate]
2006-05-12 08:29:04 508 db0 COMAPI - Updates found = 1
2006-05-12 08:29:04 508 db0 COMAPI ---------
2006-05-12 08:29:04 508 db0 COMAPI -- END -- COMAPI: Search [ClientId =
MicrosoftUpdate]
2006-05-12 08:29:04 508 db0 COMAPI -------------
2006-05-12 08:29:09 508 20c COMAPI -------------
2006-05-12 08:29:09 508 20c COMAPI -- START -- COMAPI: Install [ClientId =
MicrosoftUpdate]
2006-05-12 08:29:09 508 20c COMAPI ---------
2006-05-12 08:29:09 508 20c COMAPI - Allow source prompts: Yes; Forced:
No; Force quiet: No
2006-05-12 08:29:09 508 20c COMAPI - Updates in request: 1
2006-05-12 08:29:09 508 20c COMAPI - ServiceID =
{7971F918-A847-4430-9279-4A52D1EFE18D}
2006-05-12 08:29:09 508 20c COMAPI - Updates to install = 1
2006-05-12 08:29:09 508 20c COMAPI <<-- SUBMITTED -- COMAPI: Install
[ClientId = MicrosoftUpdate]
2006-05-12 08:29:09 1536 610 Agent *************
2006-05-12 08:29:09 1536 610 Agent ** START ** Agent: Installing updates
[CallerId = MicrosoftUpdate]
2006-05-12 08:29:09 1536 610 Agent *********
2006-05-12 08:29:09 1536 610 Agent * Updates to install = 1
2006-05-12 08:29:09 1536 610 Agent * Title = <NULL>
2006-05-12 08:29:09 1536 610 Agent * UpdateId =
{25F33894-53CB-4342-BBD8-92719E4FA89B}.100
2006-05-12 08:29:09 1536 610 Agent * Bundles 1 updates:
2006-05-12 08:29:09 1536 610 Agent *
{5C3D703D-F636-4EBD-A93D-FE6927310EE4}.100
2006-05-12 08:29:18 1536 610 Handler Attempting to create remote handler
process as CLBNET\Paul Bixby in session 0
2006-05-12 08:29:19 1536 610 DnldMgr Preparing update for install, updateId
= {5C3D703D-F636-4EBD-A93D-FE6927310EE4}.100.
2006-05-12 08:29:19 820 c50 Misc =========== Logging initialized (build:
5.8.0.2469, tz: -0700) ===========
2006-05-12 08:29:19 820 c50 Misc = Process: C:\WINDOWS\system32\wuauclt.exe
2006-05-12 08:29:19 820 c50 Misc = Module: C:\WINDOWS\system32\wuaueng.dll
2006-05-12 08:29:19 820 c50 Handler :::::::::::::
2006-05-12 08:29:19 820 c50 Handler :: START :: Handler: MSI Install
2006-05-12 08:29:19 820 c50 Handler :::::::::
2006-05-12 08:29:19 820 c50 Handler : Updates to install = 1
2006-05-12 08:29:19 820 c50 Handler Extracting MSP file stored in CAB
OUTLFLTR.CAB
2006-05-12 08:29:19 820 c50 Handler MSI update
{5C3D703D-F636-4EBD-A93D-FE6927310EE4}.100 using full-file patch
2006-05-12 08:29:19 820 c50 Handler : Batch installing 1 updates
2006-05-12 08:29:20 820 c50 Handler List of MSPs in transaction:
2006-05-12 08:29:20 820 c50 Handler
C:\WINDOWS\SoftwareDistribution\Download\3ddc18d3b 8812ee6dc93d6b4de846373\OUTLFLTR.MSP
2006-05-12 08:29:20 820 c50 Handler MSP final command line:
DISABLESRCPROMPT=1 LOCALCACHESRCRES=0 NOLOCALCACHEROLLBACK=1
REBOOT=REALLYSUPPRESS
2006-05-12 08:29:25 820 c50 Handler MSP Error List:
2006-05-12 08:29:25 820 c50 Handler No messages in the MSP error list.
2006-05-12 08:29:25 820 c50 Handler : MSI transaction completed. MSI:
0x80070643, Handler: 0x8024200b, Source: No, Reboot: 0
2006-05-12 08:29:25 820 c50 Handler : WARNING: First failure for update
{5C3D703D-F636-4EBD-A93D-FE6927310EE4}, transaction error = 0x8024200b, MSI
result = 0x80070643, MSI action = StartCache
2006-05-12 08:29:25 820 c50 Handler : WARNING: Operation failed at update
0, Exit code = 0x8024200B
2006-05-12 08:29:25 820 c50 Handler :::::::::
2006-05-12 08:29:25 820 c50 Handler :: END :: Handler: MSI Install
2006-05-12 08:29:25 820 c50 Handler :::::::::::::
2006-05-12 08:29:25 1536 610 DnldMgr *********** DnldMgr: New download job
[UpdateId = {5C3D703D-F636-4EBD-A93D-FE6927310EE4}.100] ***********
2006-05-12 08:29:25 1536 610 DnldMgr * Update is not allowed to download
due to regulation.
2006-05-12 08:29:25 1536 610 Agent *********
2006-05-12 08:29:25 1536 610 Agent ** END ** Agent: Installing updates
[CallerId = MicrosoftUpdate]
2006-05-12 08:29:25 1536 610 Agent *************
2006-05-12 08:29:25 1536 354 AU #############
2006-05-12 08:29:25 1536 354 AU ## START ## AU: Search for updates
2006-05-12 08:29:25 1536 354 AU #########
2006-05-12 08:29:25 1536 354 AU <<## SUBMITTED ## AU: Search for updates
[CallId = {547FC05F-2A5F-4659-BB0D-98A617547928}]
2006-05-12 08:29:25 1536 610 Agent *************
2006-05-12 08:29:25 1536 610 Agent ** START ** Agent: Finding updates
[CallerId = AutomaticUpdates]
2006-05-12 08:29:25 1536 610 Agent *********
2006-05-12 08:29:25 508 fcc COMAPI >>-- RESUMED -- COMAPI: Install
[ClientId = MicrosoftUpdate]
2006-05-12 08:29:25 508 fcc COMAPI - Install call complete (succeeded =
0, succeeded with errors = 0, failed = 1, unaccounted = 0)
2006-05-12 08:29:25 508 fcc COMAPI - Reboot required = No
2006-05-12 08:29:25 508 fcc COMAPI - WARNING: Exit code = 0x00000000;
Call error code = 0x80240022
2006-05-12 08:29:25 508 fcc COMAPI ---------
2006-05-12 08:29:25 508 fcc COMAPI -- END -- COMAPI: Install [ClientId =
MicrosoftUpdate]
2006-05-12 08:29:25 508 fcc COMAPI -------------
2006-05-12 08:29:31 1536 610 Agent * Added update
{25F33894-53CB-4342-BBD8-92719E4FA89B}.100 to search result
2006-05-12 08:29:31 1536 610 Agent * Found 1 updates and 18 categories in
search
2006-05-12 08:29:31 1536 610 Agent *********
2006-05-12 08:29:31 1536 610 Agent ** END ** Agent: Finding updates
[CallerId = AutomaticUpdates]
2006-05-12 08:29:31 1536 610 Agent *************
2006-05-12 08:29:31 1536 610 Report REPORT EVENT:
{1561F844-FA11-4792-9C98-0FB586F8BD31} 2006-05-12
08:29:25-0700 1 182 101 {25F33894-53CB-4342-BBD8-92719E4FA89B} 100 80070643 MicrosoftUpdate Failure Content
Install Installation Failure: Windows failed to install the following update
with error 0x80070643: Update for Outlook 2003 Junk Email Filter (KB916521).
2006-05-12 08:29:31 1536 610 AU >>## RESUMED ## AU: Search for updates
[CallId = {547FC05F-2A5F-4659-BB0D-98A617547928}]
2006-05-12 08:29:31 1536 610 AU # 1 updates detected
2006-05-12 08:29:31 1536 610 AU #########
2006-05-12 08:29:31 1536 610 AU ## END ## AU: Search for updates [CallId
= {547FC05F-2A5F-4659-BB0D-98A617547928}]
2006-05-12 08:29:31 1536 610 AU #############